void GraphicsLayerChromium::setupContentsLayer(LayerChromium* contentsLayer)
{
if (contentsLayer == m_contentsLayer)
return;
if (m_contentsLayer) {
m_contentsLayer->removeFromParent();
m_contentsLayer = 0;
}
if (contentsLayer) {
m_contentsLayer = contentsLayer;
m_contentsLayer->setAnchorPoint(FloatPoint(0, 0));
// It is necessary to update setIsDrawable as soon as we receive the new contentsLayer, for
// the correctness of early exit conditions in setDrawsContent() and setContentsVisible().
m_contentsLayer->setIsDrawable(m_contentsVisible);
// Insert the content layer first. Video elements require this, because they have
// shadow content that must display in front of the video.
m_layer->insertChild(m_contentsLayer.get(), 0);
if (showDebugBorders()) {
m_contentsLayer->setDebugBorderColor(Color(0, 0, 128, 180));
m_contentsLayer->setDebugBorderWidth(1);
}
}
updateDebugIndicators();
updateNames();
}
void GraphicsLayerChromium::setupContentsLayer(LayerChromium* contentsLayer)
{
if (contentsLayer == m_contentsLayer)
return;
if (m_contentsLayer) {
m_contentsLayer->removeFromSuperlayer();
m_contentsLayer = 0;
}
if (contentsLayer) {
m_contentsLayer = contentsLayer;
m_contentsLayer->setAnchorPoint(FloatPoint(0, 0));
// Insert the content layer first. Video elements require this, because they have
// shadow content that must display in front of the video.
m_layer->insertSublayer(m_contentsLayer.get(), 0);
updateContentsRect();
if (showDebugBorders()) {
setLayerBorderColor(*m_contentsLayer, Color(0, 0, 128, 180));
m_contentsLayer->setBorderWidth(1);
}
}
updateDebugIndicators();
}
void GraphicsLayerBlackBerry::setupContentsLayer(LayerWebKitThread* contentsLayer)
{
if (contentsLayer == m_contentsLayer)
return;
if (m_contentsLayer) {
m_contentsLayer->removeFromSuperlayer();
m_contentsLayer = 0;
}
if (contentsLayer) {
m_contentsLayer = contentsLayer;
m_contentsLayer->setAnchorPoint(FloatPoint::zero());
// It is necessary to update setDrawable as soon as we receive the new contentsLayer, for
// the correctness of early exit conditions in setDrawsContent() and setContentsVisible().
m_contentsLayer->setDrawable(m_contentsVisible);
// Insert the content layer first. Video elements require this, because they have
// shadow content that must display in front of the video.
m_layer->insertSublayer(m_contentsLayer.get(), 0);
updateContentsRect();
if (showDebugBorders()) {
setLayerBorderColor(*m_contentsLayer, Color(0, 0, 128, 180));
m_contentsLayer->setBorderWidth(1);
}
}
updateDebugIndicators();
}
void GraphicsLayerChromium::setupContentsLayer(WebLayer contentsLayer)
{
if (contentsLayer == m_contentsLayer)
return;
if (!m_contentsLayer.isNull()) {
m_contentsLayer.setUseParentBackfaceVisibility(false);
m_contentsLayer.removeFromParent();
m_contentsLayer.reset();
}
m_contentsLayer = contentsLayer;
if (!m_contentsLayer.isNull()) {
m_contentsLayer.setAnchorPoint(FloatPoint(0, 0));
m_contentsLayer.setUseParentBackfaceVisibility(true);
// It is necessary to call setDrawsContent as soon as we receive the new contentsLayer, for
// the correctness of early exit conditions in setDrawsContent() and setContentsVisible().
m_contentsLayer.setDrawsContent(m_contentsVisible);
// Insert the content layer first. Video elements require this, because they have
// shadow content that must display in front of the video.
m_layer.insertChild(m_contentsLayer, 0);
if (showDebugBorders()) {
m_contentsLayer.setDebugBorderColor(Color(0, 0, 128, 180).rgb());
m_contentsLayer.setDebugBorderWidth(1);
}
}
updateDebugIndicators();
updateNames();
}
void GraphicsLayerCACF::setupContentsLayer(WKCACFLayer* contentsLayer)
{
if (contentsLayer == m_contentsLayer)
return;
if (m_contentsLayer) {
m_contentsLayer->removeFromSuperlayer();
m_contentsLayer = 0;
}
if (contentsLayer) {
m_contentsLayer = contentsLayer;
if (defaultContentsOrientation() == CompositingCoordinatesBottomUp) {
CATransform3D flipper = {
1.0f, 0.0f, 0.0f, 0.0f,
0.0f, -1.0f, 0.0f, 0.0f,
0.0f, 0.0f, 1.0f, 0.0f,
0.0f, 0.0f, 0.0f, 1.0f};
m_contentsLayer->setTransform(flipper);
m_contentsLayer->setAnchorPoint(CGPointMake(0.0f, 1.0f));
} else
m_contentsLayer->setAnchorPoint(CGPointMake(0.0f, 0.0f));
// Insert the content layer first. Video elements require this, because they have
// shadow content that must display in front of the video.
m_layer->insertSublayer(m_contentsLayer.get(), 0);
updateContentsRect();
if (showDebugBorders()) {
setLayerBorderColor(m_contentsLayer.get(), Color(0, 0, 128, 180));
m_contentsLayer->setBorderWidth(1.0f);
}
}
updateDebugIndicators();
}
